關於「CKR Central Tunnel」標籤，搜尋引擎有相關的訊息討論：

Central Tunnel – Central Kowloon Routeckr-hyd.hk › projectsDragages Hong Kong Limited's Post - LinkedInwww.linkedin.com › posts › dragages-hong-kong-ltd_cent...[PDF] central kowloon route study - Environmental Protection Departmentwww.epd.gov.hk › eia › register › report-bc › e